Megaphones are useful tools for transmitting information faster to a large group or over a large area, especially if the environment is loud. There are many different options and not all megaphones ...

Everything seems bigger in nature, whether it’s the trees, the waterways, or even the sounds. With the idea of amplifying the natural vibrations of a forest in mind, a group of architecture students ...

Belle Isle Park in Detroit is home to a new giant "nature megaphone." High school kids lined up to cut the red ribbon to officially open the 10-foot wooden megaphone. They built it which is pretty ...